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researcher

Zhepei Wei

University of Virginia

20 papers hereh-index 101.2k citations25 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author9
  • middle author9

Across the 18 of 20 papers where every author was matched, so the position is known.

fields
  • cs.CL12
  • cs.LG5
  • cs.AI2
  • cs.CR1
affiliations
  • University of Virginia
HomepageORCID 0000-0003-0926-6983

identity via Semantic Scholar / OpenAlex

activity
20192026
most citedA Novel Cascade Binary Tagging Framework for Relational Triple Extraction

42 citations · 53 across the 16 of their papers we have counts for

collaborators
Showing 2021Show all

1 paper · 1 filter

cs.LG2021★ 9 cited

Handling Inter-class and Intra-class Imbalance in Class-imbalanced Learning

Zhining Liu, Pengfei Wei, Zhepei Wei +5

Class-imbalance is a common problem in machine learning practice. Typical Imbalanced Learning (IL) methods balance the data via intuitive class-wise resampling or reweighting. Howe…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.